Method checkSchemaAgreement

lib/metadata/index.js:819–821

* Checks whether hosts that are currently up agree on the schema definition. * * This method performs a one-time check only, without any form of retry; therefore * protocolOptions.maxSchemaAgreementWaitSeconds setting does not apply in this case. * * @param {

(callback)

   * the check could not be performed (for example, if the control connection is down).
   */
  checkSchemaAgreement(callback) {
    return promiseUtils.optionalCallback(this._checkSchemaAgreement(), callback);
  }

  /**
   * Async-only version of check schema agreement.